665167821480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{50989}}^1$

素因数の和:51313

約数の個数: 256

約数和(自身を含む): 2273256576000

約数和(自身を除く): 1608088754520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 257, 270, 282, 360, 376, 423, 470, 514, 540, 564, 705, 771, 846, 940, 1028, 1080, 1128, 1269, 1285, 1410, 1542, 1692, 1880, 2056, 2115, 2313, 2538, 2570, 2820, 3084, 3384, 3855, 4230, 4626, 5076, 5140, 5640, 6168, 6345, 6939, 7710, 8460, 9252, 10152, 10280, 11565, 12079, 12690, 13878, 15420, 16920, 18504, 23130, 24158, 25380, 27756, 30840, 34695, 36237, 46260, 48316, 50760, 50989, 55512, 60395, 69390, 72474, 92520, 96632, 101978, 108711, 120790, 138780, 144948, 152967, 181185, 203956, 217422, 241580, 254945, 277560, 289896, 305934, 326133, 362370, 407912, 434844, 458901, 483160, 509890, 543555, 611868, 652266, 724740, 764835, 869688, 917802, 1019780, 1087110, 1223736, 1304532, 1376703, 1449480, 1529670, 1630665, 1835604, 2039560, 2174220, 2294505, 2396483, 2609064, 2753406, 3059340, 3261330, 3671208, 4348440, 4589010, 4792966, 5506812, 6118680, 6522660, 6883515, 7189449, 9178020, 9585932, 11013624, 11982415, 13045320, 13104173, 13767030, 14378898, 18356040, 19171864, 21568347, 23964830, 26208346, 27534060, 28757796, 35947245, 39312519, 43136694, 47929660, 52416692, 55068120, 57515592, 64705041, 65520865, 71894490, 78625038, 86273388, 95859320, 104833384, 107841735, 117937557, 129410082, 131041730, 143788980, 157250076, 172546776, 196562595, 215683470, 235875114, 258820164, 262083460, 287577960, 314500152, 323525205, 353812671, 393125190, 431366940, 471750228, 517640328, 524166920, 589687785, 615896131, 647050410, 707625342, 786250380, 862733880, 943500456, 1179375570, 1231792262, 1294100820, 1415250684, 1572500760, 1769063355, 1847688393, 2358751140, 2463584524, 2588201640, 2830501368, 3079480655, 3538126710, 3695376786, 4717502280, 4927169048, 5543065179, 6158961310, 7076253420, 7390753572, 9238441965, 11086130358, 12317922620, 14152506840, 14781507144, 16629195537, 18476883930, 22172260716, 24635845240, 27715325895, 33258391074, 36953767860, 44344521432, 55430651790, 66516782148, 73907535720, 83145977685, 110861303580, 133033564296, 166291955370, 221722607160, 332583910740, 665167821480]

約数ペア:

[(1, 665167821480), (2, 332583910740), (3, 221722607160), (4, 166291955370), (5, 133033564296), (6, 110861303580), (8, 83145977685), (9, 73907535720), (10, 66516782148), (12, 55430651790), (15, 44344521432), (18, 36953767860), (20, 33258391074), (24, 27715325895), (27, 24635845240), (30, 22172260716), (36, 18476883930), (40, 16629195537), (45, 14781507144), (47, 14152506840), (54, 12317922620), (60, 11086130358), (72, 9238441965), (90, 7390753572), (94, 7076253420), (108, 6158961310), (120, 5543065179), (135, 4927169048), (141, 4717502280), (180, 3695376786), (188, 3538126710), (216, 3079480655), (235, 2830501368), (257, 2588201640), (270, 2463584524), (282, 2358751140), (360, 1847688393), (376, 1769063355), (423, 1572500760), (470, 1415250684), (514, 1294100820), (540, 1231792262), (564, 1179375570), (705, 943500456), (771, 862733880), (846, 786250380), (940, 707625342), (1028, 647050410), (1080, 615896131), (1128, 589687785), (1269, 524166920), (1285, 517640328), (1410, 471750228), (1542, 431366940), (1692, 393125190), (1880, 353812671), (2056, 323525205), (2115, 314500152), (2313, 287577960), (2538, 262083460), (2570, 258820164), (2820, 235875114), (3084, 215683470), (3384, 196562595), (3855, 172546776), (4230, 157250076), (4626, 143788980), (5076, 131041730), (5140, 129410082), (5640, 117937557), (6168, 107841735), (6345, 104833384), (6939, 95859320), (7710, 86273388), (8460, 78625038), (9252, 71894490), (10152, 65520865), (10280, 64705041), (11565, 57515592), (12079, 55068120), (12690, 52416692), (13878, 47929660), (15420, 43136694), (16920, 39312519), (18504, 35947245), (23130, 28757796), (24158, 27534060), (25380, 26208346), (27756, 23964830), (30840, 21568347), (34695, 19171864), (36237, 18356040), (46260, 14378898), (48316, 13767030), (50760, 13104173), (50989, 13045320), (55512, 11982415), (60395, 11013624), (69390, 9585932), (72474, 9178020), (92520, 7189449), (96632, 6883515), (101978, 6522660), (108711, 6118680), (120790, 5506812), (138780, 4792966), (144948, 4589010), (152967, 4348440), (181185, 3671208), (203956, 3261330), (217422, 3059340), (241580, 2753406), (254945, 2609064), (277560, 2396483), (289896, 2294505), (305934, 2174220), (326133, 2039560), (362370, 1835604), (407912, 1630665), (434844, 1529670), (458901, 1449480), (483160, 1376703), (509890, 1304532), (543555, 1223736), (611868, 1087110), (652266, 1019780), (724740, 917802), (764835, 869688)]